Question

there are 24 students in a kindergarten class. if each kindergartner can only one task, in how many ways can the teacher assign out the following tasks: line leader, wipe down the tables, pass out papers, water the plants?

Answer 1

there are 24 students in a kindergarten class. if each kindergartner can only one task, in how many ways can the teacher assign out the following tasks: line leader, wipe down the tables, pass out papers, water the plants?

In this problem, we have a permutation

number of tasks=4

so

Find out 24P4

`24P4=(24!)/((24-4)!)=255,024`